package com.mindainfo.groundwave.server.equipment.mapper;

import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.mindainfo.groundwave.server.equipment.bean.RelayInstall;

/**
 * Created by MD-01 on 2017/7/4.
 */
public interface RelayInstallMapper extends BaseMapper<RelayInstall>{

    /**
     * 根据系统编号查询
     */
    RelayInstall queryBySysNum(String sysNum);
}
